Crystal Structure Studies of the System NaF-UF4, NaF-ThF4 and NaF-LaF3

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Abstract: In the NaF-UF4 system the following intermediate phases have been found: NaUF5, -Na2UF6, -Na2UF6 and NacUF7. NaLaF4 is the only intermediate phase observed in the system NaF-LaF3. In the course of an incomplete study of the system NaF-ThF4 the phases NaTh2F9, -Na2ThF6, -Na2ThF6 and Na4ThF8 have been observed. Crystal structure data are given for all the phases.

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10 pages ; illustrations.

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Zachariasen, William H. (William Houlder), 1906-1979 August 1946.

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  • Main Title: Crystal Structure Studies of the System NaF-UF4, NaF-ThF4 and NaF-LaF3
  • Series Title: Atomic Energy Commission Reports
  • Series Title: MDDC (Series)
  • Added Title: Atomic Energy Commission Report MDDC-1154
  • Added Title: Manhattan District Declassification Document MDDC 1154

Description

Abstract: In the NaF-UF4 system the following intermediate phases have been found: NaUF5, -Na2UF6, -Na2UF6 and NacUF7. NaLaF4 is the only intermediate phase observed in the system NaF-LaF3. In the course of an incomplete study of the system NaF-ThF4 the phases NaTh2F9, -Na2ThF6, -Na2ThF6 and Na4ThF8 have been observed. Crystal structure data are given for all the phases.

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10 pages ; illustrations.

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  • Report No.: MDDC-1154
  • SuDoc Number: Y 3.At 7:22/MDDC-1154
  • Accession or Local Control No: metadc1201847
  • Archival Resource Key: ark:/67531/metadc1201847

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Technical Report Archive and Image Library

The Technical Report Archive & Image Library (TRAIL) identifies, acquires, catalogs, digitizes and provides unrestricted access to U.S. government agency technical reports. The mission of TRAIL is to ensure preservation, discoverability, and persistent open access to government technical publications regardless of form or format.

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  • August 1946

Added to The UNT Digital Library

  • Aug. 27, 2019, 3:53 p.m.

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  • July 7, 2020, 1:42 p.m.

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Zachariasen, William H. (William Houlder), 1906-1979. Crystal Structure Studies of the System NaF-UF4, NaF-ThF4 and NaF-LaF3, report, August 1946; Oak Ridge, Tennessee.. (https://digital.library.unt.edu/ark:/67531/metadc1201847/: accessed April 23, 2024), University of North Texas Libraries, UNT Digital Library, https://digital.library.unt.edu; crediting UNT Libraries Government Documents Department.

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